Liwei Deng

Publication Activity (10 Years)

Years Active: 2019-2024
Publications (10 Years): 28

Top Topics

Multivariate Time Series

Anomaly Detection

Similarity Computation

Top Venues

Publications

Yuyang Xia, Shuncheng Liu, Quanlin Yu, Liwei Deng, You Zhang, Han Su, Kai Zheng
Parameterized Decision-Making with Multi-Modality Perception for Autonomous Driving. ICDE (2024)
Liwei Deng, Yan Zhao, Jin Chen, Shuncheng Liu, Yuyang Xia, Kai Zheng
Learning to Hash for Trajectory Similarity Computation and Search. ICDE (2024)
Liwei Deng, Yan Zhao, Yue Cui, Yuyang Xia, Jin Chen, Kai Zheng
Task Recommendation in Spatial Crowdsourcing: A Trade-Off Between Diversity and Coverage. ICDE (2024)
Yan Zhao, Kai Zheng, Ziwei Wang, Liwei Deng, Bin Yang, Torben Bach Pedersen, Christian S. Jensen, Xiaofang Zhou
Coalition-based task assignment with priority-aware fairness in spatial crowdsourcing. VLDB J. 33 (1) (2024)
Yuyang Xia, Shuncheng Liu, Quanlin Yu, Liwei Deng, You Zhang, Han Su, Kai Zheng
Parameterized Decision-making with Multi-modal Perception for Autonomous Driving. CoRR (2023)
Yupu Zhang, Liwei Deng, Yan Zhao, Jin Chen, Jiandong Xie, Kai Zheng
SimiDTR: Deep Trajectory Recovery with Enhanced Trajectory Similarity. DASFAA (1) (2023)
Liwei Deng, Yan Zhao, Hao Sun, Changjie Yang, Jiandong Xie, Kai Zheng
Fusing Local and Global Mobility Patterns for Trajectory Recovery. DASFAA (1) (2023)
Xuanhao Chen, Liwei Deng, Yan Zhao, Kai Zheng
Adversarial Autoencoder for Unsupervised Time Series Anomaly Detection and Interpretation. WSDM (2023)
Liwei Deng, Hao Sun, Yan Zhao, Shuncheng Liu, Kai Zheng
S2TUL: A Semi-Supervised Framework for Trajectory-User Linking. WSDM (2023)
Yan Zhao, Liwei Deng, Kai Zheng
AdaTaskRec: An Adaptive Task Recommendation Framework in Spatial Crowdsourcing. ACM Trans. Inf. Syst. 41 (4) (2023)
Jin Chen, Guanyu Ye, Yan Zhao, Shuncheng Liu, Liwei Deng, Xu Chen, Rui Zhou, Kai Zheng
Efficient Join Order Selection Learning with Graph-based Representation. KDD (2022)
Liwei Deng, Hao Sun, Rui Sun, Yan Zhao, Han Su
Efficient and Effective Similar Subtrajectory Search: A Spatial-aware Comprehension Approach. ACM Trans. Intell. Syst. Technol. 13 (3) (2022)
Liwei Deng, Yan Zhao, Zidan Fu, Hao Sun, Shuncheng Liu, Kai Zheng
Efficient Trajectory Similarity Computation with Contrastive Learning. CIKM (2022)
Jiaxin Liu, Liwei Deng, Hao Miao, Yan Zhao, Kai Zheng
Task Assignment with Federated Preference Learning in Spatial Crowdsourcing. CIKM (2022)
Yan Zhao, Liwei Deng, Xuanhao Chen, Chenjuan Guo, Bin Yang, Tung Kieu, Feiteng Huang, Torben Bach Pedersen, Kai Zheng, Christian S. Jensen
A Comparative Study on Unsupervised Anomaly Detection for Time Series: Experiments and Analysis. CoRR (2022)
Dazhuo Qiu, Yihao Wang, Yan Zhao, Liwei Deng, Kai Zheng
CityCross: Transferring Attention-based Knowledge for Location-based Advertising Recommendation. MDM (2022)
Shuncheng Liu, Xu Chen, Ziniu Wu, Liwei Deng, Han Su, Kai Zheng
HeGA: Heterogeneous Graph Aggregation Network for Trajectory Prediction in High-Density Traffic. CIKM (2022)
Yan Zhao, Xuanhao Chen, Liwei Deng, Tung Kieu, Chenjuan Guo, Bin Yang, Kai Zheng, Christian S. Jensen
Outlier Detection for Streaming Task Assignment in Crowdsourcing. WWW (2022)
Yue Cui, Kai Zheng, Dingshan Cui, Jiandong Xie, Liwei Deng, Feiteng Huang, Xiaofang Zhou
METRO: A Generic Graph Neural Network Framework for Multivariate Time Series Forecasting. Proc. VLDB Endow. 15 (2) (2021)
Hao Sun, Zijian Wu, Yue Cui, Liwei Deng, Yan Zhao, Kai Zheng
Personalized Dynamic Knowledge-Aware Recommendation with Hybrid Explanations. DASFAA (3) (2021)
Bingke Xu, Yue Cui, Zipeng Sun, Liwei Deng, Kai Zheng
Fair Representation Learning in Knowledge-aware Recommendation. ICBK (2021)
Hao Sun, Changjie Yang, Liwei Deng, Fan Zhou, Feiteng Huang, Kai Zheng
PeriodicMove: Shift-aware Human Mobility Recovery with Graph Neural Network. CIKM (2021)
Liwei Deng, Xuanhao Chen, Yan Zhao, Kai Zheng
HIFI: Anomaly Detection for Multivariate Time Series with High-order Feature Interactions. CoRR (2021)
Yan Zhao, Lianming Zhou, Liwei Deng, Vincent W. Zheng, Hongzhi Yin, Kai Zheng
Subgraph Convolutional Network for Recommendation. CCIS (2021)
Xuanhao Chen, Liwei Deng, Yan Zhao, Xiaofang Zhou, Kai Zheng
Community-based influence maximization in location-based social network. World Wide Web 24 (6) (2021)
Liwei Deng, Xuanhao Chen, Yan Zhao, Kai Zheng
HIFI: Anomaly Detection for Multivariate Time Series with High-order Feature Interactions. DASFAA (1) (2021)
Xuanhao Chen, Liwei Deng, Feiteng Huang, Chengwei Zhang, Zongquan Zhang, Yan Zhao, Kai Zheng
DAEMON: Unsupervised Anomaly Detection and Interpretation for Multivariate Time Series. ICDE (2021)
Yue Cui, Liwei Deng, Yan Zhao, Bin Yao, Vincent W. Zheng, Kai Zheng
Hidden POI Ranking with Spatial Crowdsourcing. KDD (2019)